package cn.itcast.day02.anli;

public class Mouse implements USB{
    @Override
    public void open() {
        System.out.println("鼠标开启");
    }

    @Override
    public void close() {
        System.out.println("鼠标关闭");
    }

    //特有方法
    public void click(){
        System.out.println("鼠标单击");
    }
}
